Medians AX and BY of Triangle ABC are perpendicular at point G. Prove that AB=CG.
Medians AX and BY of Triangle ABC are perpendicular at point G. Prove that AB=CG.
still having problems with these slope forms. I'm just not getting all of these equations. I have studied my text books for several hours but i don't understand it at all. I have emailed my study...
this an equation in geometry that im having trouble with so can someone please help me? I have tried calculators and other online tools but i cannot get the answer i need.
A tepee with a dirt floor in the shape of a right cone has a slant height of 26 feet and a radius of 12.5 feet. Approximately how much canvas would be needed to cover the tepee? The...
Find the center and radius of the circle with equation (x + 9)^2 + (y + 5)^2 = 64.
Find the center and radius of the circle with equation (x + 9) + (y + 5) = 64.
center (2, 7), r = 4 center (–6, –8), that passes through (0, 0)
Given that M is the midpoint of segment RT , with R(-12, 4) and T(7, -2), find the coordinates of M. Given the points Q(5, -10) and W(-2 ,-7), find QW. Given the...
The base of a triangle is 8 inches and the altitude is 17 inches. Find the area of the triangle. The diameter of a cone measures 8 feet and the slant height is 9 feet. Find the surface...
Find the scale factor of the dilation, with respect to the origin, for the mapping of (1, -3) → (4, -12)
Given the translation T(x,y) → (x – 4, y + 2), find: a. the image of (2, -1) b. the preimage of (3, 5) Given the translation T(x,y) → (x – 1, y + 2), find: a. the...
it's geometry
The point (-3, -8) is reflected in the y-axis. What is the image of this point? The point (2, 4) is reflected in the line x = -3. What is the image of this point? The point (a, b) is reflected...
A 20 foot extension ladder leans against Paul’s barn wall creating a 65° angle with the ground. How many feet (to the nearest tenth) above the ground is the point where the ladder touches the wall...
A 12 inch pizza is cut into 6 equal slices. What is the area of each slice? An arc of a circle measures with the circle’s radius having a length of 12. Find the length of this arc. Find the...
The only type of angle that has the same measure as its intercepted arc is the _____ angle. In a circle, if two chords are congruent, then their _______ _______ are congruent. Concentric circles...
If the diameter of the wheel is 30 inches, about what is the circumference?
The lengths of two sides of a right triangle containing the right angle differ by 6 cm. If the area of the triangle is 36 cm^2, find the perimeter of the triangle.
The brace for a certain type of mailbox forms a 30°-60°-90° triangle with the side opposite the 30° angle 12 inches in length. What is the length of the side opposite the 60° angle in the triangle...
A rectangular screen of a graphing calculator has dimensions 6.5 cm by 4.5 cm. What is the length of the diagonal of the screen to the nearest tenth?